Italian administrator manual: refactor shared_folder chapter
Italian administrator manual: fix RST syntax on web_proxy chapter
Merge pull request #13 from DavidePrincipi/master

Section Gestione pacchetti [it]
Italian administrator manual: updata administration chapter
Developer manual: add network chapter
Developer manual: update development_process chapter
Developer manual: update events chapter
Update index.rst

Fixed ML and Twitter addresses
English administrator manual: fix syntax on installation.rst
README: add new documentation links.
Update README.rst

With more clear "how to contribute" suggestions.
Merge pull request #14 from alefattorini/patch-9

README.rst: add more clear "how to contribute" suggestions.
Update installation.rst
Create customization.rst

Some advice for customize parts of the interface NethServer
Update index.rst adding customization.rst

Add customization.rst to the index
Merge pull request #15 from alefattorini/patch-10

Create customization.rst
Merge pull request #16 from alefattorini/patch-11

Update index.rst adding customization.rst
Customization: add favicon rebranding.
Developer manual: fix templates.rst syntax
Admin manual: use macro for product name